(19)

(11)

EP 3 555 677 A1

(12)

(43) Date of publication: 23.10.2019 Bulletin 2019/43 (21) Application number: 17829403.9 (22) Date of filing: 14.12.2017

(51) International Patent Classification (IPC):  G02B 1/04(2006.01) C08L 33/04(2006.01) A61F 2/16(2006.01) (86) International application number: PCT/US2017/066370 (87) International publication number: WO 2018/112180 (21.06.2018 Gazette 2018/25)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD TN (30) Priority: 16.12.2016 US 201662435441 P 04.05.2017 US 201715586890 (71) Applicant: Benz Research And Development Corporation Sarasota, FL 34230-1839 (US)	(72) Inventors: BENZ, Patrick Sarasota, Florida 34230-1839 (US) REBOUL, Adam Sarasota, Florida 34230-1839 (US) (74) Representative: Altmann Stößel Dick Patentanwälte PartG mbB  Dudenstrasse 46 68167 Mannheim 68167 Mannheim (DE)